Gravity
gravity
Friction is a force that accelerates objects by opposing their motion, but it does not use up the objects themselves.
When a car accelerates, the primary forces at play are the force of friction between the tires and the road, which propels the car forward, and the force of inertia, which resists changes in motion. Additionally, the engine generates power to overcome these forces and propel the car forward.
The same way you walk up a flight of stairs while gravity attracts you toward earth ... you apply an upward force to the object that's greater than the downward force of gravity. When you do that, the net force on the object is upward, and it accelerates away from the earth.
Gravity is a force that pulls objects with mass towards each other. The strength of gravity depends on the mass of the objects and the distance between them. On Earth, gravity accelerates objects at a rate of 9.8 m/s^2 towards the center of the planet.
The earth's pull on objects is the force of gravity.
Yes, the Earth can push an object forward with a reaction force. This is described by Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. When an object exerts a force on Earth, Earth also exerts an equal force back on the object, causing it to move forward.
Gravity is the universal force that acts on all objects on Earth.
Most objects fall to the ground due to the gravitational force pulling them downwards. This force depends on the mass of the object and the acceleration due to gravity. When the only force acting on an object is gravity, it accelerates towards the Earth until it reaches the ground.
If an object accelerates, there must be a force acting on it according to newton's second law, so I would answer true.
Earth can push and object forward with a reaction force
Gravity is a force that pulls objects towards the center of the Earth. This force keeps objects on the Earth's surface by attracting them towards the ground.